I have my pc and a normal tv. I have one of these video transmit receive units and I would like to be able to send my pc output to the tv screen. can someone advise me how I could do this easily. I have a s-video out socket but i dont think this will send the corredt info to the screen
By 'video transmit receive unit' do you mean wireless video sender?
I'm presuming so and will answer accordingly. Wireless video senders generally tend to have one or two types of connection, that's scart, and if your lucky, S-Video. Scart will reproduce video and sound at TV standard definition whilst S-Video will only output Video, no sound.
You use the S/Video and Analog sound leads from you PC to TV the S/Video as to connect to a Scart adapter you can get these. This one does it so you can connect your Audio from Computer as well as S/Video click here